KTM PowerParts FMF Factory 4.1 RCT Muffler
KTM PowerParts FMF Factory 4.1 RCT Muffler, The Factory 4.1 RCT incorporates the latest in FMF Resonance Chamber Technology both internally and externally. In addition, FMF achieves a shorter overall length that is less susceptible to crash damage and complementary to the Factory Forward Engineering - moving the muffler closer to the motor to centralize mass. The Factory 4.1 RCT is constructed from only aerospace-grade materials that meet exacting specifications and is manufactured 100% at FMF's Southern California factory.
Manufactured from special high-grade titanium, with a blue anodized outer sleeve.
Carbon fiber end cap.
Significant savings in weight - 1.2 pounds lighter than stock muffler.
More power and torque.
Constructed from aerospace-grade materials that meet FMF's exacting specifications, and manufactured 100% at FMF's Southern California facility.
Recommended use in conjunction with the new FMF MegaBomb Plus header (sold separately) for a perfectly tuned and performance optimized system.
Note: Closed-course competition use ONLY.